To celebrate the hundredth anniversary of Ermenegildo Zegna they have worked with Girard Perregaux to create a limited edition watch. The watch uses the Girard Perregaux Caliber 3300-0042 automatic movement with an annual calendar complication. The case is made of eighteen karat rose gold and has a classic black alligator strap. Only one hundred of the watches will be made and will be available from Ermenegildo Zegna stores with preference going to their regular customers first.